CN213488914U

CN213488914U - Special aseptic probe-couplant subassembly of severe branch of academic or vocational study with special ultrasonic of disposable bedside

Info

Publication number: CN213488914U
Application number: CN202021461340.1U
Authority: CN
Inventors: 唐艳; 刘永康; 黄匀
Original assignee: Affiliated Hospital of Guizhou Medical University
Current assignee: Affiliated Hospital of Guizhou Medical University
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-06-22
Anticipated expiration: 2030-07-22

Abstract

The utility model belongs to the technical field of ultrasonic probe components, and discloses a special disposable bedside ultrasonic aseptic probe-couplant component for a severe department, which is provided with a couplant layer which is pasty, and the outer side of the couplant layer is wrapped with a mantle; the mantle is provided with a disc bottom end and an extended film wrapping end; in order to adapt to the sizes and the lengths of different special ultrasonic sterile probes, the bottom end of the disc is in a disc shape with a slightly thin middle part and a slightly thick periphery, and the extension film coating end is integrally arranged at the upper end of the bottom end of the disc to be extended and is connected with the bottom end of the disc but not communicated with the bottom end of the disc; in order not to influence the conduction of the ultrasound, the mantle is provided with an ultrathin silica gel layer; the extension envelope end is long enough to realize the maximum sterility of the ultrasonic probe. The utility model adopts the disposable aseptic couplant, which is convenient and practical, and the couplant dose of the couplant layer is proper, which can meet the use requirement and prevent the waste phenomenon; just the utility model discloses the mantle is ultra-thin material, does not influence ultrasonic wave conductivity.

Description

Special aseptic probe-couplant subassembly of severe branch of academic or vocational study with special ultrasonic of disposable bedside

Technical Field

The utility model belongs to the technical field of the ultrasonic probe subassembly, especially, relate to a special aseptic probe-couplant subassembly of disposable bedside supersound of severe branch of academic or vocational study.

Background

At present, bedside ultrasonic equipment is more and more popularized in intensive medicine departments, and can quickly and non-invasively evaluate and diagnose certain disease states, such as pleural effusion, peritoneal effusion, pneumothorax, lung consolidation and the like; the auxiliary clinical operation, such as guiding deep vein puncture to put the tube, guiding the location puncture of the pericardial effusion, the puncture of the abdominal cavity and the pleural effusion, etc.; diagnosing organ functions such as heart function, inferior vena cava, renal blood flow, etc.

Bedside ultrasound is indispensable in the field of critical medicine, becomes one of the standard configurations of ICU clinical basic skills and equipment, and is widely used as a portable bedside instrument on a critical patient for bedside (skin-contacting) operation every day due to the inconvenience of moving the critical patient.

In addition, a couplant is needed to be added between a probe of an ultrasonic instrument and the skin for probing, contact, sealing and transmission of ultrasonic signals with the surface of the skin (basic knowledge of ultrasonic waves is that when the ultrasonic waves are incident on an interface of two different coal materials, the impedance difference of the ultrasonic waves is larger, the reflection coefficient is larger, the ultrasonic couplant can be filled between the surface of the probe and the skin to expel air, so that the ultrasonic waves can smoothly enter a human body to form a smooth and undistorted transmission channel), organ tissues and the like needing to be observed can be well probed, and the like.

In these procedures, such as the guided puncture, it is necessary to contact the skin of the patient after sterilization, and the whole clinical operation process is performed under the maximum sterile condition, i.e. the structure of the "ultrasound probe-coupling agent" assembly is also sterile, so that it is not easy to compromise the sterility and the coupling effect in practical use. The ultrasonic head raising belongs to a precision instrument, and the ultrasonic head raising can be cleaned by using a wet tissue (without any disinfection component) after being used at ordinary times, but the ultrasonic probe-couplant component is required to be in a partially sterile state under a sterile operation state, but the ultrasonic probe cannot be cleaned by using common disinfectants such as 75% alcohol and iodophor of the conventional disinfectants for standby, so that the ultrasonic probe is sleeved with a common sterile glove for use, and the couplant is also filled in the glove, so that the effect cannot be completely ensured; the conventional bottled couplant is too much in bottled quantity, is not used for one time, is exposed in the air for the rest part, is regarded as a polluted state, cannot be used, is more in dosage each time, needs to be repeatedly added to increase the ultrasonic effect, increases the pollution chance, and is often used by sleeving a sterile glove outside a probe (reduces the conductivity of ultrasonic waves) to ensure the sterile state of the probe.

Through the above analysis, the problems and defects of the prior art are as follows:

(1) the existing bottled couplant bottle has excessive filling quantity, and the rest part is polluted after being opened and used every time and cannot be directly used;

(2) even if the aseptic couplant is packaged independently, the remaining part is good after single use, which causes waste;

(3) the former polluted couplant needs to be used in aseptic operation, the couplant is smeared at the ultrasonic probe, and then the aseptic glove is sleeved outside the probe, so that the impedance in conduction is increased, and the conduction performance is influenced.

The difficulty in solving the above problems and defects is:

1. the disc-shaped component part internally provided with the couplant changes the distribution of the couplant inside along with the pressing of the ultrasonic probe to influence the ultrasonic conductivity;

2. the connection between the disc-shaped member and the elongated envelope for the ultrasound probe tip needs to be seamless independent (i.e., not in partial communication with the couplant).

The significance of solving the problems and the defects is as follows:

1. the single-time package is independent, and the amount is saved;

2. the sterile sleeving combination is characterized in that a sterile outer wrapping film with sufficient coupling agent and extension can be sleeved on the ultrasonic probe, so that pollution is avoided, and sterility is kept;

3. and bottling, the kit is used when aseptic operation is required, such as vessel puncture exploration;

4. the material is coated with a material film with a known influence on ultrasonic impedance.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model provides a special aseptic probe-couplant subassembly of disposable bedside supersound for severe illness department.

The utility model discloses a realize like this, a special aseptic probe of disposable bedside supersound-couplant subassembly is provided with for severe branch of academic or vocational study:

a coupling agent layer;

the couplant layer is pasty, and the outer side of the couplant layer is wrapped with a mantle; the mantle is provided with a disc bottom end and an extension mantle end.

Further, the bottom end of the disc is in a disc shape with a slightly thin middle part and a slightly thick periphery (the middle part is equal to the periphery in thickness), and the extension film covering end is integrally arranged at the upper end of the bottom end of the disc to be extended and is connected with the bottom end of the disc but not communicated with the bottom end of the disc.

Further, the mantle is provided with an ultra-thin silica gel layer or a rubber layer.

Combine foretell all technical scheme, the utility model discloses the advantage that possesses and positive effect are:

first, the utility model discloses a disposable aseptic couplant, convenient and practical, and the couplant dosage on couplant layer is suitable, can satisfy the user demand, prevents to appear extravagant phenomenon.

Secondly, the mantle of the utility model is made of ultra-thin material, which does not affect the conductivity of the ultrasonic wave.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments of the present application will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained from the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a special disposable bedside ultrasound aseptic probe-couplant assembly for intensive care department according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a bottom end structure of a disc of a special disposable bedside ultrasound coupling agent assembly for intensive care department according to an embodiment of the present invention;

in the figure: 1. the bottom end of the disc; 2. extending the film wrapping end; 3. and a coupling agent layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

To solve the problems existing in the prior art, the utility model provides a special aseptic probe-couplant subassembly of disposable bedside supersound for severe illness department, which is described in detail with reference to the attached drawings.

As shown in fig. 1, an embodiment of the utility model provides a special aseptic probe-couplant subassembly of disposable bedside supersound of severe branch of academic or vocational study includes: disc bottom 1, extension diolame end 2, couplant layer 3.

The couplant layer is pasty, and the outer side of the couplant layer is wrapped with a mantle; the mantle is provided with a disc bottom end 1 and an extended coating end 2.

In this embodiment, in order to adapt to the size and length of different special ultrasonic aseptic probes, disc bottom 1 is slightly thin in the middle part, and the periphery is slightly thick discoid, and extension diolame end 2 is integrated and is set up the extension in disc bottom upper end, and links to each other but not communicates with each other with disc bottom 1.

In this embodiment, in order not to affect the conduction of ultrasound, the overcoat film is provided with an ultra-thin silica gel layer.

The utility model discloses a theory of operation does: will the utility model discloses take out from aseptic package, will stretch out the extension diolame end and overlap to the ultrasonic probe through the disc bottom on, couplant layer 3 is for pasty, has the activity, can remove as required user demand. Along with the movement of the ultrasonic probe, the couplant also moves in the capsule, so that the conduction of ultrasonic is facilitated; the extension envelope end is long enough to realize the maximum sterility of the ultrasonic probe.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be covered within the protection scope of the present invention by those skilled in the art within the technical scope of the present invention.

Claims

1. The special aseptic probe-couplant subassembly of disposable bedside supersound of severe branch of academic or vocational study, a characterized in that, special aseptic probe-couplant subassembly of disposable bedside supersound of severe branch of academic or vocational study is provided with:

a coupling agent layer;

2. The special disposable bedside ultrasound sterile probe-couplant assembly for intensive care department of claim 1, wherein the bottom end of the disc is disc-shaped, the extended capsule end is integrally arranged on the upper end of the bottom end of the disc to be extended, and the extended capsule end is connected with but not communicated with the bottom end of the disc.

3. The special disposable bedside ultrasound sterile probe-couplant assembly for severe surgery as recited in claim 2, wherein said disc has a bottom end in the shape of a disc with a slightly thinner middle part and a slightly thicker outer periphery.

4. The special disposable bedside ultrasound aseptic probe-couplant assembly for severe surgery as claimed in claim 1, wherein said overcoat membrane is provided with an ultra-thin silica gel layer or a rubber layer.